Renamespace

osu.Game/Screens/Multi/Match/Components/MatchTabControl.cs

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+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Extensions.IEnumerableExtensions;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Events;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Online.Multiplayer;
+using osuTK.Graphics;
+
+namespace osu.Game.Screens.Multi.Match.Components
+{
+    public class MatchTabControl : PageTabControl<MatchPage>
+    {
+        private readonly IBindable<bool> created = new Bindable<bool>();
+
+        [Resolved]
+        private Room room { get; set; }
+
+        public MatchTabControl()
+        {
+            AddItem(new SettingsMatchPage());
+            AddItem(new RoomMatchPage());
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            created.BindTo(room.Created);
+            created.BindValueChanged(v =>
+            {
+                if (v)
+                {
+                    Items.ForEach(t => t.Enabled.Value = !(t is SettingsMatchPage));
+                    Current.Value = new RoomMatchPage();
+                }
+                else
+                {
+                    Items.ForEach(t => t.Enabled.Value = t is SettingsMatchPage);
+                    Current.Value = new SettingsMatchPage();
+                }
+            }, true);
+        }
+
+        protected override TabItem<MatchPage> CreateTabItem(MatchPage value) => new TabItem(value);
+
+        private class TabItem : PageTabItem
+        {
+            private readonly IBindable<bool> enabled = new BindableBool();
+
+            public TabItem(MatchPage value)
+                : base(value)
+            {
+                enabled.BindTo(value.Enabled);
+                enabled.BindValueChanged(v => Colour = v ? Color4.White : Color4.Gray);
+            }
+
+            protected override bool OnClick(ClickEvent e)
+            {
+                if (!enabled.Value)
+                    return true;
+                return base.OnClick(e);
+            }
+        }
+    }
+}